Milwaukee MX4 Carbide Tipped Rotary Hammer Drill Bit
NEVER BEEN USED (ONLY HAS MINOR SURFACE OXIDIZATION) 1 inch diameter SDS+ Rotary Drill Bit 18in long with 15 3/4 inch usable flute4 way Carbide drilling tip optimized for concrete and all other masonry materialsHowever, it canppl still easily drill through or into wood and some thin gauged metal